 /*******************************************************************************
  * Copyright (c) 2004, 2006 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.ui.internal;

 /**
  * Interface that can receive change notifiecations
  * from a Model object
  */
 public interface IChangeListener {
     /**
      * Called with false when the listener is first
      * attached to the model, and called with true
      * every time the model's state changes.
      */
     void update(boolean changed);
 }

